A photographer who was on "The Dating Game" became one of the nation's deadliest serial killers -- eight years after "48 Hours"' first report, new victims emerge. Correspondent Peter Van Sant investigates.
Genres: Crime , Documentary , News
Keywords: angry , anxious , biting , callous , cautionary , complex , disturbed , informative , magazine-show , suspenseful , suspicious , true-crime , latest-episodes , gowatchseries-watch-tv-shows-online-free